hpflter

该程序是MATLAB环境下的小波消噪程序，自我感觉很有用，在此分享(The program is under the MATLAB environment, wavelet denoising process, feel useful, to share in this)

此源码中包含了ButterWorth高通、低通，带通MATLAB仿真,Chebyshev高通、低通，带通MATLAB仿真,还有Notch,Peak MATLAB 仿真(This source includes ButterWorth high-pass, low pass, band pass MATLAB simulation, Chebyshev high-pass, low pass, band pass MATLAB simulation, as well as Notch, Peak MATLAB simulation)

QPSK调制下在AWGN和Rayleigh衰落信道下的仿真以及误码率计算，包含完整的报告说明(QPSK modulation in AWGN and Rayleigh fading channel simulation, as well as bit error rate calculation, the report contains a complete description)

基于matlab的数字信号处理经典实验代码及所有完整实验报告，系统响应，iir滤波器 fir滤波器，fft变换(Based on digital signal processing matlab experimental code and all the classic experiment report complete, the system response, iir filter fir filter, fft transform)

说明：  matlab线性判别分析函数，首先需要用PCA进行数据压缩，然后提前特征变量，进行判别分析(Matlab for LDA)

模态参数辨识方法，主要是利用时域数据进行时域模态参数辨识(time modal identification method)

标准的卡尔曼与扩展卡尔曼滤波模板，可以直接套用。(kalman and extended kalman filter can be directly applied. )

对信号进行频谱分析及滤波，ML法能够很好的估计信号的信噪比,这是一个好用的频偏估计算法的matlab仿真程序。( The signal spectral analysis and filtering, ML estimation method can be a good signal to noise ratio, This is a useful frequency estimation algorithm matlab simulation program.)

说明：  LDPC的编码和译码程序 采用vc及matlab(LDPC coding and decoding process, and matlab using vc)

用于读取MIT的心电数据的MATLAB代码(be used for reading the ecg of MIT)